18999846

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6930

約数の個数: 40

約数和(自身を含む): 45084600

約数和(自身を除く): 26084754

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 6899, 13798, 20697, 41394, 62091, 117283, 124182, 186273, 234566, 351849, 372546, 558819, 703698, 1055547, 1117638, 2111094, 3166641, 6333282, 9499923, 18999846]

約数ペア:

[(1, 18999846), (2, 9499923), (3, 6333282), (6, 3166641), (9, 2111094), (17, 1117638), (18, 1055547), (27, 703698), (34, 558819), (51, 372546), (54, 351849), (81, 234566), (102, 186273), (153, 124182), (162, 117283), (306, 62091), (459, 41394), (918, 20697), (1377, 13798), (2754, 6899)]